Overview

• Met Office forecasts a widely sunny and very warm Bank Holiday Monday, with top temperatures around 28–30C in parts of England and Wales.
• Cloud and rain are expected to reach Northern Ireland late Monday as the remnants of Hurricane Erin approach from the Atlantic.
• From Tuesday, forecasters expect cooler, more changeable conditions with bands of rain moving west to east and a blustery feel.
• Large waves are likely along western coasts early in the week, prompting RNLI advice to choose lifeguarded beaches and stay cautious in the water.
• Temperatures ease back to near average through the week, and longer‑range outlooks favour low pressure into early September with lower‑than‑usual confidence in daily details.